Reagents for HI 775 and HI833xx - 25 tests

Magnesium Hardness Checker HC The hardness or hydrometric titer (TH) of water essentially corresponds to the presence of calcium and magnesium salts. It is directly linked to the geological nature of the terrain crossed. A calcareous soil will give hard water while a granite soil will produce rather soft water. The total hardness represents the sum of the calcium and...

pH 4 calibration solution 1 bag

pH 7 calibration solution

Fresh water alkalinity photometer This measurement is important to define the corrosive characteristics of water, due mainly to hydroxide, carbonate and bicarbonate ions, and to anions which cause hydrolysis such as phosphates, silicates, borates, and the salts of some organic acids. Measuring alkalinity is essential when monitoring soil, drinking water...

A360X Tuna Sun The Kessil® A360X Tuna Sun compact LED luminaire for freshwater aquariums has a very high light output and intelligent K-Link communication technology providing numerous control and color dimming options. It is thus possible to stage the biotope with unlimited spectral combinations, fluid color transitions as well as very aesthetic lighting...

LED A80 Tuna Sun Avec son design élégant et sans ventilateur, le luminaire LED A80 Tuna Sun pour aquariums d'eau douce utilise une LED Dense Matrix Array avec lentille optique spéciale. Ce luminaire garantit une surface d'éclairage avantageuse, une pénétration lumineuse efficace ainsi que l'un des meilleurs rapports lumens...

LED A160WE Tuna Sun Le luminaire LED Kessil A160WE Tuna Sun pour aquariums d'eau douce est une source de lumière puissante et pénétrante (pour la plupart des aquariums de 60 à 75 cm de profondeur). Cette portée en profondeur peut encore être améliorée en plaçant plusieurs luminaires côte à...

Nitrates checker HI97728C reagent (100 tests)

Nitrates checker (up to 30,00 mg/L) Freshwater only! Nitrogen compounds such as nitrates result from the decomposition of micro-organisms present in the ecosystem. They are naturally present. Nitrates are largely ingested in the composition of fertilizers and are detected in the water of all agricultural regions. European standards allow a...